STRATiaRArnY OF THE LIGNITIC FORMATIONS. ] 7 



36. Coal (No. 9), nearly vertical where it has been worked, 12 feet. 



3.^. Arenaceous clay, 2 feet. 



34. Drab clay, 3 feet. 



33. Sandstone, 5 feet; then a heavy seam of iron ore; then 3 feet of drab 



clay ; then 5 feet of sandstone. 

 32. Coal (No. 8), 4 feet. 

 31. Drab clay. 

 30. Sandstone, 25 to 40 feet. 

 29. Drab clay, 6 feet. 

 28. Coal (No. 7), 6 feet. 

 27. Drab clay, 5 feet. 

 26. 1 . f Sandstone, with a seam of clay 12 to 18 inches intercalated, 25 feet. 



o 



2 5. I ^ I Drab clay, 4 feet. 



24. \ .B'l Coal (No. 6), in two seams, 4^ feet. 



23. J ^ [ Drab clay, 3 to 4 feet. 



22. Yellowish, fine-grained sandstone, in thin loose layers, with plants, 5 to 



10 feet. 

 21. ^ c" f Drab clay; excellent iron ore. "j 

 20. } n^{ Coal (No. 5), 7 feet. J- 15 feet. 



19. j O [ Drab clay. j 



18. Sandstone, dip 11°. This sandstone has a reddish tinge, and is less 



massive than No. 14. 

 17. Drab clay. ] 

 16. Coal (No. 4). ]■ 20 feet, obscure. 

 15. Drab clay. J 

 14. Sandstone, massive, 60 feet. 

 13. Drab clay. 

 12. Sandstone. 

 11. Drab clay. 

 10. Coal (No. 3). 



9. Drab clay. 



8. Sandstone, 25 feet. 



7. Drab clay. 



6. Coal (No. 2), 8 feet. 



5. Drab clay. 



4. Sandstone, about 25 feet. 

 2 T p 



